CN221364054U - Bearing grinding device for bearing machining - Google Patents
Bearing grinding device for bearing machining Download PDFInfo
- Publication number
- CN221364054U CN221364054U CN202323340016.0U CN202323340016U CN221364054U CN 221364054 U CN221364054 U CN 221364054U CN 202323340016 U CN202323340016 U CN 202323340016U CN 221364054 U CN221364054 U CN 221364054U
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- bearing
- fixedly connected
- threaded rod
- gear
- motor
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- 238000003754 machining Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000005498 polishing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a bearing grinding device for bearing machining, which relates to the technical field of bearing machining and comprises a machining table, wherein a grinding mechanism is arranged on one side of the machining table; the first gear and the second gear are driven to rotate sequentially through the work of the second motor, the second gear is meshed with the rack, and the second gear moves while rotating to adjust the position of the movable frame, so that the grinding roller is moved to be in contact with the grinding side of the bearing, and the bearing is ground.
Description
Technical Field
The utility model relates to the technical field of bearing machining, in particular to a bearing grinding device for bearing machining.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process, ensuring the rotation precision and needing to grind the surface of the bearing during the processing of the bearing.
In the prior art, for example, chinese patent CN218363707U discloses a bearing grinding device for bearing processing, which comprises a bottom plate; the guide rail is fixedly arranged on the bottom plate, the first slider is buckled on the guide rail, the first motor is arranged on the first slider, the first rotating shaft is arranged at the output end of the first motor, the first fixed block is fixedly arranged on the first rotating shaft, the first screw rod is arranged at the upper end of the first fixed block, the first screw rod penetrates through the inside of the sliding sleeve, the knob is arranged at the upper end of the first screw rod, the first fixed block is connected with the first scissor arm through a hinge, the second scissor arm is connected on the sliding sleeve through a hinge, and the first scissor arm and the second scissor arm in the same direction are simultaneously connected on the clamping frame through the hinge.
However, in the prior art, the positions of the first scissor arm and the second scissor arm are adjusted, so that the clamping frame clamps the bearing inner ring, but only the outer ring of the bearing can be ground, the bearing inner ring cannot be ground, and when the bearing inner ring is ground, equipment needs to be replaced for grinding, the operation is complex, and the grinding efficiency of the bearing is reduced.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, the bearing inner ring is clamped by the clamping frame by adjusting the positions of the first scissor arm and the second scissor arm, but only the outer ring of a bearing can be ground, the bearing inner ring cannot be ground, and when the bearing inner ring is ground, equipment is required to be replaced for grinding, the operation is complex, and the grinding efficiency of the bearing is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bearing grinding device for bearing processing, includes the processing platform, one side of processing platform is provided with grinding mechanism, one side fixedly connected with backup pad of processing platform, the backup pad be provided with fixture, fixture is including rotating case, first threaded rod and second threaded rod, the outside equal threaded connection of first threaded rod and second threaded rod has the movable sleeve board, the one side of movable sleeve board passes and rotates the case, the one end fixedly connected with connecting plate of movable sleeve board, one side fixedly connected with inner clamping plate of connecting plate, the opposite side fixedly connected with outer clamping plate of connecting plate.
Preferably, one side fixedly connected with connecting axle of rotation case, one end of connecting axle passes one side of backup pad, the one end fixedly connected with first motor of connecting axle, first motor fixed connection is in one side of backup pad.
Preferably, a slot is formed in one side of the rotating box, and the inside of the slot is in sliding connection with the outer side of the movable sleeve plate.
Preferably, one end of the first threaded rod is rotationally connected to the inner side of the rotating box, the other end of the first threaded rod penetrates through the rotating box, a main bevel gear is fixedly connected to the middle of the first threaded rod, one end of the second threaded rod is rotationally connected to the inner side of the rotating box, a secondary bevel gear is fixedly connected to the other end of the second threaded rod, and two sides of an outer ring of the main bevel gear are meshed with the outer ring of the secondary bevel gear.
Preferably, the grinding mechanism comprises a movable frame, the inner side of the movable frame is rotationally connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a second gear, one side of the outer part of the second gear is meshed with a rack, the rack is fixedly connected with the inner side of the processing table, the other side of the outer part of the second gear is meshed with a first gear, the middle part of the first gear is fixedly connected with a second motor, and one side of the second motor is fixedly connected with the inner side of the movable frame.
Preferably, one side of the movable frame is slidably connected with a guide plate, and one end of the guide plate is fixedly connected to the inner side of the processing table.
Preferably, a third motor is fixedly connected to one side of the movable frame, and a polishing roller is fixedly connected to the output end of the third motor.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. According to the bearing outer ring polishing device, the first threaded rod and the second threaded rod synchronously rotate, the positions of the four movable sleeve plates can be driven to synchronously move, the positions of the inner clamping plates and the outer clamping plates are moved, the inner clamping plates are in contact with the bearing inner ring to polish the bearing outer ring, the outer clamping plates are in contact with the bearing outer ring to polish the bearing inner ring, and the inner ring and the outer ring of the bearing are convenient to polish, so that the bearing polishing efficiency is improved.
2. According to the utility model, the first gear and the second gear are driven to rotate sequentially through the work of the second motor, meanwhile, the second gear is meshed with the rack, and the second gear moves while rotating to adjust the position of the moving frame, so that the grinding roller is moved to be in contact with the grinding side of the bearing, and the bearing is ground.
Drawings
Fig. 1 is a schematic perspective view of a bearing grinding device for bearing processing according to the present utility model;
Fig. 2 is a schematic diagram showing a connection structure of a clamping mechanism of a bearing grinding device for bearing processing according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a clamping mechanism of a bearing grinding device for bearing machining according to the present utility model;
fig. 4 is a schematic view showing a connection structure of a grinding mechanism of a bearing grinding device for bearing processing according to the present utility model.
Legend description: 1. a processing table; 2. a grinding mechanism; 3. a support plate; 4. a clamping mechanism; 201. a moving frame; 202. a second motor; 203. a first gear; 204. a rotating shaft; 205. a second gear; 206. a rack; 207. a third motor; 208. a grinding roller; 209. a guide plate; 401. a rotating box; 402. a first motor; 403. a connecting shaft; 404. slotting; 405. an inner clamping plate; 406. an outer clamping plate; 407. moving the sleeve plate; 408. a first threaded rod; 409. a second threaded rod; 410. a connecting plate; 411. a main bevel gear; 412. from bevel gears.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Examples
As shown in fig. 1-4, the utility model provides a bearing grinding device for bearing machining, which comprises a machining table 1, wherein a grinding mechanism 2 is arranged on one side of the machining table 1, a supporting plate 3 is fixedly connected on one side of the machining table 1, a clamping mechanism 4 is arranged on the supporting plate 3, the clamping mechanism 4 comprises a rotating box 401, a first threaded rod 408 and a second threaded rod 409, the outer parts of the first threaded rod 408 and the second threaded rod 409 are respectively connected with a movable sleeve plate 407 in a threaded manner, one side of the movable sleeve plate 407 penetrates through the rotating box 401, one end of the movable sleeve plate 407 is fixedly connected with a connecting plate 410, one side of the connecting plate 410 is fixedly connected with an inner clamping plate 405, and the other side of the connecting plate 410 is fixedly connected with an outer clamping plate 406; one side of the rotating box 401 is fixedly connected with a connecting shaft 403, one end of the connecting shaft 403 penetrates through one side of the supporting plate 3, one end of the connecting shaft 403 is fixedly connected with a first motor 402, and the first motor 402 is fixedly connected to one side of the supporting plate 3; a slot 404 is formed on one side of the rotating box 401, and the inside of the slot 404 is in sliding connection with the outer side of the movable sleeve plate 407; one end of the first threaded rod 408 is rotationally connected to the inner side of the rotating box 401, the other end of the first threaded rod 408 penetrates through the rotating box 401, the middle part of the first threaded rod 408 is fixedly connected with a main bevel gear 411, one end of the second threaded rod 409 is rotationally connected to the inner side of the rotating box 401, the other end of the second threaded rod 409 is fixedly connected with a secondary bevel gear 412, and two sides of the outer ring of the main bevel gear 411 are meshed with the outer ring of the secondary bevel gear 412.
The bearing to be processed is placed at the inner clamping plate 405, the first threaded rod 408 is rotated, the bevel gears 412 are meshed with the two outer sides of the main bevel gear 411, the first threaded rod 408 rotates, the two second threaded rods 409 are connected with the movable sleeve plate 407 in a threaded manner, the four movable sleeve plates 407 synchronously move, the movable sleeve plate 407 slides on the slot 404, the movement path of the movable sleeve plate 407 can be fixed, the movable sleeve plate 407 can move to drive the connecting plate 410 to move, when the bearing outer ring needs to be polished, the connecting plate 410 moves to drive the four inner clamping plates 405 to move to abut against the inner ring of the bearing, the bearing inner ring can be clamped, when the bearing inner ring needs to be polished, the connecting plate 410 moves to drive the four outer clamping plates 406 to clamp the bearing outer ring, the second motor 202 works, the polishing roller 208 contacts the bearing inner ring, the bearing inner ring can be polished, and the bearing inner ring and the bearing outer ring can be polished conveniently, so that the polishing efficiency of the bearing is improved.
Examples
As shown in fig. 1 and 3, the grinding mechanism 2 comprises a movable frame 201, a rotating shaft 204 is rotatably connected to the inner side of the movable frame 201, one end of the rotating shaft 204 is fixedly connected with a second gear 205, one side of the outer part of the second gear 205 is meshed with a rack 206, the rack 206 is fixedly connected to the inner side of the processing table 1, the other side of the outer part of the second gear 205 is meshed with a first gear 203, the middle part of the first gear 203 is fixedly connected with a second motor 202, and one side of the second motor 202 is fixedly connected to the inner side of the movable frame 201; one side of the movable frame 201 is connected with a guide plate 209 in a sliding manner, and one end of the guide plate 209 is fixedly connected to the inner side of the processing table 1; a third motor 207 is fixedly connected to one side of the movable frame 201, and a polishing roller 208 is fixedly connected to the output end of the third motor 207.
The first gear 203 is driven to rotate through the operation of the second motor 202, the first gear 203 is meshed with the second gear 205, the second gear 205 is meshed with the rack 206, the second gear 205 rotates along with the first gear 203, the second gear 205 moves on the rack 206 while rotating, so that the position of the movable frame 201 is driven to move, the movable frame 201 slides on the guide plate 209, a movement path of the movable frame 201 can be fixed, the movable frame 201 moves to drive the grinding roller 208 to move, the grinding roller 208 is contacted with the outer side or the inner side of bearing grinding, the third motor 207 drives the grinding roller 208 to rotate, and meanwhile, the first motor 402 rotates to drive the clamped bearing to rotate, so that the bearing can be ground.
The application method and the working principle of the device are as follows: the bearing to be processed is placed at the inner clamping plate 405, the first threaded rod 408 is rotated, two second threaded rods 409 are rotated while the first threaded rod 408 is rotated through the engagement between the main bevel gear 411 and the secondary bevel gear 412, four moving sleeve plates 407 are synchronously moved, the moving sleeve plates 407 slide on the grooves 404, the moving paths of the moving sleeve plates 407 can be fixed, the moving sleeve plates 407 can be moved to drive the positions of the connecting plates 410 to move, when the outer ring of the bearing is required to be polished, the connecting plates 410 move to drive the four inner clamping plates 405 to abut against the inner ring of the bearing to clamp the inner ring of the bearing, the second motor 202 works to drive the first gear 203 to rotate, the second gear 205 rotates along with the rotation, the second gear 205 moves on the rack 206 while driving the positions of the moving frame 201 to move, the moving frame 201 slides on the guide plates 209, the moving paths of the moving frame 201 can be fixed, the moving frame 201 moves to contact the outer ring of the bearing, the third motor 207 drives the polishing roller 208 to rotate, and simultaneously the first motor 402 rotates to drive the clamping roller 208 to rotate, so that the polishing roller 208 can be driven to rotate to clamp the outer ring of the bearing, and the second motor 202 can be driven to clamp the outer ring of the bearing to move to the fourth motor to rotate when the outer ring of the bearing is required to clamp the bearing.
The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.
Claims (7)
1. Bearing grinding device for bearing processing, including processing platform (1), its characterized in that: one side of processing platform (1) is provided with grinding mechanism (2), one side fixedly connected with backup pad (3) of processing platform (1), be provided with fixture (4) of backup pad (3), fixture (4) are including rotating case (401), first threaded rod (408) and second threaded rod (409), the outside equal threaded connection of first threaded rod (408) and second threaded rod (409) has removal sleeve plate (407), rotate case (401) is passed to one side of removal sleeve plate (407), the one end fixedly connected with connecting plate (410) of removal sleeve plate (407), one side fixedly connected with interior grip block (405) of connecting plate (410), the opposite side fixedly connected with outer grip block (406) of connecting plate (410).
2. The bearing grinding device for bearing machining according to claim 1, wherein: one side fixedly connected with connecting axle (403) of rotating case (401), one side of backup pad (3) is passed to one end of connecting axle (403), one end fixedly connected with first motor (402) of connecting axle (403), one side at backup pad (3) is fixedly connected with to first motor (402).
3. The bearing grinding device for bearing machining according to claim 1, wherein: a slot (404) is formed in one side of the rotating box (401), and the inside of the slot (404) is in sliding connection with the outer side of the movable sleeve plate (407).
4. The bearing grinding device for bearing machining according to claim 1, wherein: one end of first threaded rod (408) rotates and connects the inboard at rotation case (401), the other end of first threaded rod (408) passes rotation case (401), the middle part fixedly connected with master bevel gear (411) of first threaded rod (408), the one end of second threaded rod (409) rotates and connects the inboard at rotation case (401), the other end fixedly connected with of second threaded rod (409) is from bevel gear (412), the outer lane both sides of master bevel gear (411) all mesh with the outer lane from bevel gear (412).
5. The bearing grinding device for bearing machining according to claim 1, wherein: grinding mechanism (2) are including removing frame (201), the inboard rotation of removing frame (201) is connected with axis of rotation (204), the one end fixedly connected with second gear (205) of axis of rotation (204), outside one side meshing of second gear (205) has rack (206), rack (206) fixed connection is in the inboard of processing platform (1), the outside opposite side meshing of second gear (205) has first gear (203), the middle part fixedly connected with second motor (202) of first gear (203), one side fixed connection of second motor (202) is in the inboard of removing frame (201).
6. The bearing grinding device for bearing machining according to claim 5, wherein: one side of the movable frame (201) is connected with a guide plate (209) in a sliding manner, and one end of the guide plate (209) is fixedly connected to the inner side of the processing table (1).
7. The bearing grinding device for bearing machining according to claim 5, wherein: one side of the movable frame (201) is fixedly connected with a third motor (207), and the output end of the third motor (207) is fixedly connected with a polishing roller (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323340016.0U CN221364054U (en) | 2023-12-08 | 2023-12-08 | Bearing grinding device for bearing machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323340016.0U CN221364054U (en) | 2023-12-08 | 2023-12-08 | Bearing grinding device for bearing machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221364054U true CN221364054U (en) | 2024-07-19 |
Family
ID=91856362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323340016.0U Active CN221364054U (en) | 2023-12-08 | 2023-12-08 | Bearing grinding device for bearing machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221364054U (en) |
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2023
- 2023-12-08 CN CN202323340016.0U patent/CN221364054U/en active Active
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| GR01 | Patent grant |